package com.qianfeng.index_7005.service;

import com.qianfeng.entity.Type;

import java.util.List;

/**
 * author: 田晋宇
 * datetime:2021/11/2 15:03
 * email:853796359@qq.com
 */
public interface TypeService {

    List<Type> getFirst();
    List<Type> getChildren(Integer id);
}
